baber/WOPTO huggingface dataset:
Patent SE-8306924-D0 (SE)
Inventor: MOREAUX F
IPC: C22F1/00
Filed: 1983-12-14
Abstract: An aqueous quenching agent for aluminium-base alloys comprises from 0.1 to 30% by weight of polyoxyalkylene glycol ether having a molecular weight of from 4000 to 30000 and preferably from 10000 to 12000 or from 20000 to 25000 and from 0.5 to 15% by weight of anti- corrosion additive that is an alkanolamine salt of a C7-13 oxo acid or an alkanolamine cinnamate, the balance being water, with a preferential composition of from 5 to 20% by weight of the polyoxyalkylene glycol ether and from 2 to 10% by weight of the additive. Preferably, the quenching agent comprises from 12 to 15% by weight of Emkarox FC 31/45000 and from 4 to 5% of I.P.9.
Patent SE-8306969-D0 (SE)
Inventor: FALK C
IPC: F16D1/06
Filed: 1983-12-15
Abstract: The invention refers to a clamp device comprised of at least one thinly walled shell, which forms an axially running restraining wall in a ring-shaped chamber (7) designed in order to supply a fluid with high pressure with the purpose of essentially elastically deforming the shell in a radial direction for fixed clamping around a cylindrical surface. The shell is composed of an extremely thinly walled part (14a) located nearest the chamber (7) and one against the inside of its closely lying thicker walled part (14b), whose back-spring when unloaded of the pressure is sufficient for it to press back the areas against the thinly walled part (14a), which is subjected to plastic, lingering deformation.<IMAGE>
Patent SE-8400106-D0 (SE)
IPC: E06B3/54
Filed: 1984-01-11
Abstract: A profile forming a distance component (2) has two flange parts (10, 11) extending centrally towards a window aperture. A flange (8) acts as an edge support for the window pane, and is provided with fixtures (9) for a glazing fillet (3). One flange part (10) locates against the already fitted window pane, and is straight. The other (11) runs from the body part at a distance from the first and is bent inwards and then L-shaped outwards. This provides for partly a surface at right-angles to the panes, and partly a surface (14) which is parallel to the pane being formed. This latter surface is located at a distance from (and outside) the root section of the second flange part. The space (15) delimited by the pane and the outwardly turned sides of the bent flange part receives a sealing medium after the pane has been fitted. The medium can expand without leaking.
Patent SE-8402832-D0 (SE)
IPC: E04D13/08
Filed: 1984-05-25
Abstract: The present invention relates to a downpipe (10) provided with a longitudinally extending slot (16). When joining two downpipe sections together, by means of a longitudinal join or an angled join, the longitudinal slot enables the upper downpipe section to be compressed slightly so that it can be readily pushed into the lower downpipe section. Pipe-bends intended, for example, to serve as water outlets, may readily be formed by cutting a notch or recess (22', 22'') through the flanges (14) defining the slot (16) and through the laterally located legs (18) of the downpipe, and then forming a fold at the bottom of the notch in the rear side (20) of the downpipe. Pipe-bends and water outlets can be fixed in position by joining together the overlapping sides with the aid of screws, rivets or like fasteners (26). The longitudinal slot of two adjacent sections can face in opposite directions.
Patent SE-8403587-D0 (SE)
Inventor: AKERLUND G I
IPC: D21C9/08
Filed: 1984-07-06
Abstract: The invention concerns a process for the determination of resin content in pulp suspensions or system liquids in the cellulose industry, whereby one extracts a sample of the pulp suspension, determines the pulp consistency of the sample, and converts it to a suitable volume. The sample is then mixed with a salt solution and pH adjusted to pH 1.0-7.0, and filtered until formation of a fibre cake containing the resin forms; the resin can be extracted by an existing method with an organic solvent, and then the separated resin's weight can be determined.  By use of damp pulp samples for the extraction and a water insoluble solvent, the analysis period is reduced from twenty-four to a few hours.<IMAGE>
Patent SE-8403673-D0 (SE)
Inventor: BAUMGARTNER F
IPC: B28B21/60
Filed: 1984-07-11
Abstract: For producing hollow concrete articles prestressed in the longitudinal and annular directions, in particular prestressed concrete pipes, use is made of a formwork mould (20) comprising an inner mould (21) and an outer mould (22). The inner mould (21) has between a rigid inner mould shell (25), for example made of steel, and an elastically deformable inner mould shell (27), for example made of rubber and serving as formwork for the hollow article, an inner pressure chamber (26) to which a hydraulic medium can be admitted. The outer mould (22) comprises a one-part rigid outer mould shell (28), for example made of steel, and an elastically deformable outer mould shell (30), for example made of rubber, serving as formwork for the hollow article, between which shells there is likewise formed an outer pressure chamber (29), to which a hydraulic medium can be admitted. For applying the longitudinal and annular prestressing to the hollow article, first of all the longitudinal reinforcement is stressed against the precompacted fresh concrete and then the annular reinforcement is stressed by radial expansion of the moulds. 
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Patent SE-8403688-D0 (SE)
Inventor: SHEINBERG H
IPC: C22C29/06
Filed: 1984-07-12
Abstract: A composition of matter having a Rockwell A hardness of at least 85 is formed from a precursor mixture comprising between 3 and 10 weight percent boron carbide and the remainder a metal mixture comprising from 70 to 90 percent tungsten or molybdenum, with the remainder of the metal mixture comprising nickel and iron or a mixture thereof. The composition has a relatively low density of between 7 and 14 g/cc. The precursor is preferably hot pressed to yield a composition having greater than 100% of theoretical density.
Patent SE-8405539-D0 (SE)
IPC: B31B1/74
Filed: 1984-11-05
Abstract: The invention relates to a method for carrying out along optional reagions of a blank or a web of a material comprising at least one layer of paper or cardboard a local thickness reduction of the web or the blank for the purpose of obtaining visible markings or of facilitating the shaping of the material and/or improving the prerequisites for manufacturing packages from the material. The said thickness reduction is achieved by passing the material (141) over one or more die rolls (140), each being provided with raised portions (139) and by bringing the material by means of the said die rolls into contact with a rapidly rotating grinding wheel (142) with the help of which selected surfaces (143) of the material are ground away. The invention also relates to a material to be used for packages which can be easily folded in spite of some layers being overlapped.
Patent SE-8501829-D0 (SE)
Inventor: SHIRLEY D J
IPC: H04R17/00
Filed: 1985-04-15
Abstract: An acoustic transducer with high sensitivity and low resonance frequency is constructed of a cylinder having inner and outer layers rigidly bonded together. At least one layer is a thickness poled piezoelectric material. The cylinderical can be closed by end caps to shift nodal locations.
Patent SE-8502288-D0 (SE)
Inventor: PIRMANTGEN R E
IPC: A61F5/01
Filed: 1985-05-08
Abstract: An orthotic joint, and the orthosis with which it is used, for the protective treatment of ligamentous injuries or deficiencies, or as a supplement to total joint replacement. The joint includes a tibial member defining a narrow, upwardly-opening socket and a femoral member having a planar head portion slidably received within that socket. Therefore, on each side of the head portion are a pair of opposing and slidably engaging surfaces, one provided by the head portion and the other by the side wall of the socket. One of those opposing surfaces is provided with a recess having its major dimensions extending in the plane of that surface and having a narrow cam track about its periphery; the other of the opposing surfaces being provided with at least one protuberance engageable with portions of that narrow cam track during flexion and extension for exerting constraining forces similar to those that would be exerted by selected ligaments of a patient's knee if such ligaments were present, healthy, and functioning properly.
Patent SE-8502911-D0 (SE)
Inventor: PASTERNACK A
IPC: A61M16/20
Filed: 1985-06-12
Abstract: In a circulatory protective respiratory apparatus, provision is made for a constant inflow of respiratory gas. A gas control mechanism has a defined adjusted setting (3) for the constant dosage, with which the specific requirement can be easily regulated. Adjusting screw (10) operated by hand, deflects, with a stop, the rocking lever (6) of a rocking valve (7) of the lung-controlled device so that the respiratory gas can flow in accordingly. Spring-loaded pins (11) in the adjusting screw engage bore holes (12) of a threaded housing (9) for the adjusting screw and hold the latter securely in the adjusted setting. Only with increased demand does a membrane (5), which is moved responsive to respiration of the user, deflect the rocking lever further and dose an additional required quantity of respiratory gas. <IMAGE>
Patent SE-8600967-D0 (SE)
Inventor: VLIET DANIEL VAN
IPC: F24D5/00
Filed: 1986-03-04
Abstract: The invention relates to a blowing-in device for a hot-air heating system for the introduction of heated air into a room. It is characterised by an elongated and hollow or tubular body produced from sheet metal, which is placed at at least one side on a wall of the room and extends from the ceiling to the floor of the room, this body being connected, at the ceiling, in a sealed manner to the air inlet duct for heated air and is provided, close to the floor, with one or more outlet openings, the side of the body adjacent to the wall of the room being provided with an inner insulating cover.
Patent SE-8604345-D0 (SE)
Inventor: ALBER N E
IPC: B32B15/14
Filed: 1986-10-14
Abstract: A method for bonding a coating material to a substrate wherein the properties of the substrate material need to be precisely controlled which comprises providing a substrate which is to be coated, supplying a brazing material adapted to come into contact with and coat at least a part of the substrate, positioning a sheet of coating material distributed in a polytetrafluoroethylene fibrous material in close proximity to said substrate, heating said substrate and coating and brazing materials to a temperature which starts melting of said braze material wherein said heating is done by an induction generator thereby allowing for precisely controlled heating effect, and cooling said substrate, braze and coating material, thereby bonding said coating material to the substrate.
Patent SE-8604346-D0 (SE)
Inventor: KIRSCH W M
IPC: A61B17/10
Filed: 1986-10-14
Abstract: A surgical clip is disclosed having a pair of spaced arms joined by a bridge that is deformed by pulling on a tang, which is connected to the bridge by a frangible neck. Also disclosed is a tool for pulling the tang, and an anastomosis procedure that may be quickly performed using the clip and tool.
Patent SE-8700369-D0 (SE)
Inventor: ANNIGHOFER F
IPC: C08G18/79
Filed: 1987-01-30
Abstract: Heat-resistant, polymer-containing, solvent-free adhesive compositions are prepared by reacting a novel mixture of saturated polyester or copolyester with capped isocyanate under the influence of temperature and, if necessary, catalysts, with evident viscosity increase, with cross-linking as appropriate. The adhesive compositions combine the process-technical properties of low-viscosity melt-adhesives and the strength, tenacity and stability of cross-linked duroplasts or high-viscosity thermoplasts. Subsequent working and protection from explosion are not necessary. Use is possible in each known art for melt-adhesives, e.g. as paste, powder, melt, textiles, or flat structures. In addition, the compositions are suitable as melt coatings or for injection moulding reactions.
Patent SE-8701825-D0 (SE)
Inventor: PAULSSON L
IPC: H02J3/20
Filed: 1987-05-04
Abstract: Series capacitor equipment for connection into a power line, comprising members (SS,LB,C1-C4) for switching of the reactance of the equipment while the power line is in operation. According to the invention said members comprise a plurality of mutually series-connected step capacitors (C1-C4) and switching members (SS,LB,10), connected to said step capacitors, for switching step capacitors in and out of the power line. The switching members comprise a transformer on-load tap-changer having sequentially operating contact members (FC1-FC4) as well as impedance elements (R1,R2) arranged so as to prevent direct short-circuiting of step capacitors. The contact members of the tap-changer are arranged at the potential of the power line on a platform insulated from ground, the drive device of the tap-changer being arranged at ground potential and being mechanically connected to the contact members with the aid of electrically insulating members for transmission of the operating movement.
Patent SE-8702156-D0 (SE)
Inventor: BRUGGER F
IPC: F16D25/08
Filed: 1987-05-22
Abstract: A clutch operating cylinder for a pressure-medium operated clutch which is arranged in the power train of a vehicle, is operable either by the clutch pedal or via a electronically controlled system, for example an anti-slip regulating system, has a housing divided into two chambers. In these chambers there are, apart from the release piston, two further pistons and a spring having a clutch characteristic, such that the electronic control is never able to clutch further than is specified by the clutch pedal, the clutch pedal bites when it is operated subsequent to electronically controlled engagement, and it is possible to use both the clutch pedal and the electronic control to declutch further when the clutch has only been partially declutched.
Patent SE-8703102-D0 (SE)
Inventor: BHATTACHARYYA B R
IPC: C08F220/26
Filed: 1987-08-10
Abstract: A method of removing impurities from water which comprises treating these impurity-containing waters with a few parts per million of a water-soluble polymer containing a major portion of Diallyldimethyl Ammonium Chloride and ether. A. from 5 to 25 mole percent of either acrylic acid or methacrylic acid, or, B. from 5 to 25 mole percent of either acrylic acid or methacrylic acid and from 1-10 percent of a hydroxy C2-C6 alkyl acrylate or methacrylate: which polymer is characterized as having an intrinsic viscosity of at least 0.5.
Patent SE-8703432-D0 (SE)
Inventor: BROZE G
IPC: C11D17/00
Filed: 1987-09-03
Abstract: HIGH FOAM NONAQUEOUS LIQUID NONIONIC LAUNDRY DETERGENT COMPOSITION AND METHOD OF USE A high foam nonaqueous liquid nonionic laundry detergent composition comprising a C9-C11 fatty alcohol ethoxylated by 5 moles of ethylene oxide per mole of alcohol as the main component of the liquid nonionic surfactant. The composition is stable and has good rheological properties such as good pourability and high dispensability and high dispersibility.
Patent SE-8800661-D0 (SE)
Inventor: HJORT I
IPC: C01B33/22
Filed: 1988-02-26
Abstract: A substantially inorganic fibrous sheet material and a method and a filler for the production thereof are disclosed. The sheet material comprises     (a) cationic inorganic fibres, (b) a cationic inorganic filler including a mixture of talc and soapstone, (c) an anionic binder including an anionic polyelectrolyte and, optionally, cellulose fibres, and (d) strength-improving additives including thermoplastic polymer particles.   To produce the sheet material, a stock is formed of the above-mentioned components, the stock charge being adjusted such that a substantially charge-neutral system is obtained, and the stock being formed into a sheet. The filler consists of a mixture of talc and soapstone.
Patent SE-8801201-D0 (SE)
Inventor: HEDSTROM L-G
IPC: B60K31/00
Filed: 1988-03-31
Abstract: The invention relates to a process and arrangement designed, through braking, to keep constant the speed of a motor-vehicle when travelling on downhill slopes. With the aim of producing simple actuation and deactuation of the constant speedkeeping function, the invention is characterized principally in that the constant speedkeeping function commences upon actuation of a driver-activated brake control (17). In connection with this, the lowest vehicle speed is stored as a target value within the memory of a control unit (1). The actual vehicle speed is then regulated towards the target value through activation of the vehicle brakes (4). Only once an ordinary driver-activated control (19) is activated, is the specified regulation towards the target value suspended.
Patent SE-8802764-D0 (SE)
Inventor: PALMER T P
IPC: A01H1/04
Filed: 1988-07-29
Abstract: 39 The invention relates to improved methods of hybrid seed production. More particularly it relates to the use of one (or two) phytotoxic chemical resistant genes in the male (and female) parent in a hybridisation process, followed by dosing the resultant hybrids with the one (or two) phytotoxic chemicals to eliminate plants arising from unwanted contaminating seeds and thus produce pure F1 hybrids.
Patent SE-8803065-D0 (SE)
Inventor: JOHANSSON H
IPC: D21H23/76
Filed: 1988-09-01
Abstract: A method for the production of paper by forming and dewatering a suspension of cellulose containing fibres on a wire. The forming and dewatering takes place in the presence of an anionic, inorganic colloid, an aluminate and a cationic synthetic polymer. The process gives improved dewatering and improved retention of fines and optional fillers.
Patent SE-8804081-D0 (SE)
IPC: B41J2/155
Filed: 1988-11-11
Abstract: An arrangement in fluid jet printers for ejection of a fluid in the form of droplets on a recording medium so as to generate characters thereon, such as bar codes (2), comprises a housing wall in which are formed a number of holes for reception in each one thereof of a valve body, a valve plate connected to the housing wall and formed with fluid passageway apertures in front of and in alignment with the valve bodies, said valve bodies sealingly cooperating with valve seats surrounding the apertures, and a nozzle plate (10) connected to the valve plate and provided with fluid channels the ends of which are positioned in front of the fluid passageway apertures, some of said fluid channels being branched off so as to form branch channels, the free ends of which are connected to jet nozzles directed towards the recording medium.
Patent SE-8901289-D0 (SE)
Inventor: KETTUNEN S
IPC: F04B/
Filed: 1989-04-11
Abstract: The subject matter of the invention is a method for pumping water through the ice and a device for application of the method. At present obtaining water from under the ice requires large holes to be made in the ice, which is a laborious task. According to the invention an essentially circular hole 2 is formed in the ice 1, an elongated pipe 3 is placed in the hole, at either end of which pipe there are openings 4, 5 for the water, of which one opening 4 is provided with a valve 6, and the diameter of the pipe being smaller than the diameter of the hole. The pipe is moved vertically in the hole, so that as the pipe is lowered downwards, the water flows in through the opening 4 into the pipe, through this and through the opening 5 up above the ice, and when the pipe is moved upwards, the valve 6 present in the opening 4 prevents the water escaping down the pipe. A pump according to the invention comprises an elongated pipe 3, each end of which is provided with openings 4, 5 for the water and in one opening 4 of which a valve 6 is located. <IMAGE>
Patent SE-8903343-D0 (SE)
Inventor: KINNUNEN J
IPC: B05C11/04
Filed: 1989-10-11
Abstract: A deflection compensated doctor blade (1) and method for coating a moving web and scraping a backing member (5). The deflection of the doctor blade is compensating by first determining the deflection of the doctor blade and then adapting appropriately selected, non-continuous forces to be exerted on the doctor blade (1) so as to achieve by these forces such deformations in the doctor blade that have an equal magnitude but an opposite direction in relation to those caused by blade loading on the doctor blade (1). This approach results in the nullification of the superimposed deflection (11). The forces are adapted to be exerted at a determined distance (RT) from the pivotal bearing points of the doctor blade (1) and at a determined distance (RV) from the pivotal axis (3) of the doctor blade.
Patent SE-9003348-D0 (SE)
Inventor: MATHIASSON L
IPC: G01N33/00
Filed: 1990-10-19
Abstract: In the quantitative analysis of an anesthetic gas which consists of or includes an halogenated hydrocarbon compound, a stream of the anesthetic gas is passed through a passage (P) containing an adsorbent (A) to which anesthetic gases of the halogenated hydrocarbon type have a specific affinity so that the anesthetic gas charges the adsorbent. The time-characteristic of the charging of the adsorbent by the anesthetic gas, and/or of the discharging thereof by a desorption fluid, flowing through the passage is monitored by measuring the concentration of anesthetic gas of the stream of anesthetic gas or desorption fluid leaving the passage, and the identity of the anesthetic gas is determined from this characteristic and the specificity of the adsorbent to anesthetic gases of the aforesaid type. A device for carrying out the analysis includes a separating device (13) comprising the passage (P), means for alternatively supplying the anesthetic gas and the desorption fluid to the passage, and a device (14) for measuring the anesthetic gas concentration of the stream of anesthetic gas or desorption fluid leaving the passage.
Patent SE-9202488-D0 (SE)
IPC: H04Q3/545
Filed: 1992-08-28
Abstract: The invention concerns an operations support network with at least one operations support system 2 and at least one handled system 10 for telecommunications or open systems. The abovementioned handled system contains physical and/or logical resources which are regarded and handled by the operations support system as controlled objects in the form of data images of the resources. For its operations directed towards the handled system, the operations support system utilizes an operations support information model 8 of the handled system, which contains a description of all the controlled objects adapted to the way of working of the operations support system. The operations support network comprises in addition to the handled system 10 a general operations support handler 4 and a representation 6 of the operations support information model, where the behaviour of the general handler during operation is determined by this model representation. <IMAGE>